AI Gateway provides day 0 support for the OpenResponses API. • Use one API for multi-provider AI calls • Route requests across providers via AI Gateway • Switch providers by changing the 𝚖𝚘𝚍𝚎𝚕 string
Today we’re announcing Open Responses: an open-source spec for building multi-provider, interoperable LLM interfaces built on top of the original OpenAI Responses API. ✅ Multi-provider by default ✅ Useful for real-world workflows ✅ Extensible without fragmentation Build